How to Use AOFF?
2 Answers
AOFF usage is as follows: The auto start-stop function is enabled by default when the vehicle is powered on and ignited. It is suitable for situations when the car is driving in urban areas, encountering a red light, or during short stops. The auto start-stop function will activate, and the engine will automatically shut off after holding the brake for about two seconds. Working principle of the start-stop system: 1. When the vehicle stops due to congestion or at an intersection, the driver presses the brake pedal and shifts to neutral. At this point, the Start/Stop system automatically detects that the engine is idling without being in gear, the wheel speed sensors of the anti-lock system show zero, and the electronic battery sensor indicates sufficient energy for the next start. Once these three conditions are met, the engine automatically stops. 2. When the traffic light turns green, the driver presses the clutch, and the 'start stopper' can be activated immediately, quickly starting the engine. In automatic transmission models, simply releasing the brake or turning the steering wheel will cause the engine to automatically restart, allowing the driver to press the accelerator and start moving immediately, all while remaining in D gear.
Every time I get in the car and start the engine, I make it a habit to turn off the auto start-stop function. The button is located on the left side of the steering wheel. Pressing the button with a circled letter A, and when the yellow indicator light pops up on the dashboard, it means the system is turned off. Driving in the city and stopping at red lights, the start-stop system keeps shutting off and restarting the engine, which is really annoying. After turning it off, the car starts much more smoothly. However, I've tried keeping it on when driving on the highway, and it actually saves fuel, so it really depends on the road conditions. Remember, the system resets automatically every time you restart the engine, so you have to press the button again. This feature puts a lot of strain on the battery—I've had to replace my battery twice in three years, which is why I always turn it off now as soon as I get in the car.
